NeoGenesis Moisturizing Mist Versus SkinMedica TNS Recovery Complex

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

The term "conditioned media" refers to a mix of lab grown growth-factors. Just so you know - the US allows human-derived growth factors. However, human-derived growth factors are illegal in the EU and plant sources are used as an alternative.

According to Dr. Zoe Draelos, growth factors have some drawbacks:

However, many people have seen great results from using growth factor serums.

There is also controversy surrounding growth factors. The controversy is due to their mitogenic activity, or their ability to increase the number of cells. It is best to avoid using growth factors if you have psoriasis or are at risk of skin cancer.